Grid capacity API
Germany
LiveWhat Germany's grid operators publish about spare capacity, in one JSON shape. Each value says which way the power flows, for which technology and year, how the operator worked it out, how fresh it is and whether we may serve it.
- Operators
- 5
- Grid assets
- 52
- Capacity series
- 104
- Newest operator date
- 1 May 2026
Sources5
- 1 served with values
- 4 listed, values withheld
Sources
Where the numbers come from
Each operator publication we read, and what its terms let us serve.
- GrantedHealthyTransnetBW: Netzanschlusskarte
by TransnetBW GmbHde_transnetbw_netzanschlusskarte
- Updated
- When the operator updates it
- Operator date
- 1 May 2026
- Last read
- 5 days ago
- Assets
- 52
- Archived, pending reviewDisabledAmprion: Potenzielle Netzanschlussmöglichkeiten
by Amprion GmbHde_amprion_netzanschlussmoeglichkeiten
- Updated
- When the operator updates it
- Operator date
- not stated
- Last read
- never
- Assets
- 0
- Registry onlyDisabled50Hertz: Netzanschlusskapazitäten
by 50Hertz Transmission GmbHde_50hertz_netzanschlusskarte
- Updated
- When the operator updates it
- Operator date
- not stated
- Last read
- never
- Assets
- 0
- Registry onlyDisabledNetze BW: Mittelspannungsauskunft
by Netze BW GmbHde_netzebw_mittelspannungsauskunft
- Updated
- Weekly
- Operator date
- not stated
- Last read
- never
- Assets
- 0
- Registry onlyDisabledTenneT DE: Netzanschlusskapazitäten
by TenneT TSO GmbHde_tennet_netzanschlusskarte
- Updated
- When the operator updates it
- Operator date
- not stated
- Last read
- never
- Assets
- 0
Map
Every located asset
Drawn at the precision the operator published. Assets without a published location are listed but not drawn. Values live on each asset’s page.
Loading the map…
Query Germany
One request for the whole country
Filter the search by country, then by direction, technology, availability type, firmness or year. Withheld records come back too, with their value set to null, so you can see where an operator publishes something we may not pass on.
curl "https://api.gridcapacityapi.com/v1/capacity/search?country=DE&direction=injection&limit=20" \
-H "Authorization: Bearer gc_live_..."